My Post-Apocalyptic Shelter Levels Up Infinitely!

With the outermost layer of garage defense, the three-stage corridor was changed to a two-stage corridor.

In the first section, he opened the stone door and walked inside. After passing through a horizontal disinfection channel about five meters long, Sumo looked up and saw that a hole had been reserved above for the installation of disinfection nozzles in the future.

There are still dense holes on the walls on both sides of the corridor, which can be activated by installing corresponding mechanisms and weapons.

"There should be another door here, but the design shows an iron door. The game probably didn't detect the iron block, so I had to leave it empty."

Lifting his feet and turning a corner, Somo stepped over the threshold and stepped onto the downward slope. This slope was stepped, and the distance should be more than 3 meters to less than 4 meters.

Turn another corner and enter the last lateral passage of the corridor.

This is the isolation passage. After the previous section of the corridor is disinfected, temporarily disinfected items can be placed here first, and then taken into the main room after the isolation is completed.

The isolation passage is not long, only five meters. According to the Z-shaped inclined design, although the tunnel is 14 meters long, the actual sinking distance is only four meters.

Pushing open the wooden entrance door and stepping up a staircase, Somo went down to the second floor and turned on the ceiling light on the second floor.

After a moment, the second floor, which was originally dark, suddenly became bright.

Pushing open the stone door on the left hand side of the entrance, a rumbling sound came out. Inside was the oil well that was moved and was already working.

The location of the motor shaft adopts a hidden design. There is a recessed place on the wall. After the motor shaft enters here, the oil pipeline below is firmly connected to the ground.

This design not only allows the well to be placed on the second floor, but also effectively reduces vibration and noise during oil production.

Closing the heavy stone door, Sumo tried to listen to the noise made by the oil well at work.

The sound is obvious but not harsh. At least when you don't put your ears against the stone door, the sounds and vibrations are completely within the acceptable range.

Nodding with satisfaction, Su Mo silently praised the comprehensive consideration of the upgraded design.

Also considering the noise is the energy supply-generator set placed in the open stone door on the right.

The huge 300kw diesel generator and lithium iron phosphate battery depend on each other and are quietly located in the slightly larger energy room, delivering power to the shelter.

At first, Sumo's plan only required 10 square meters for this area, which was completely sufficient. However, after the upgrade, the system thoughtfully increased it to 25 square meters for future expansion of the generator set.

After trying to turn on the generator and hearing the roaring sound, Somo closed the door again and listened carefully.

Like the oil well, the thickness of this stone door and the angle of the wall inside also reduce the transmission of sound, preventing the sound from expanding within the range, producing a terrifying echo effect.

It can be said that space and comfort are utilized to the extreme!

After opening the stone door and waiting for the generator to stop, Somo went out and continued walking inside.

The main function of the second floor is to store resources, so most of the space has been transformed into warehouses.

In a safe warehouse specially separated by a stone door, Sumo opened the door and saw gray-white saltpeter and sulfur ore piled in their respective compartments.

The thick stone door isolates moisture and ensures that even if these dangerous chemical products react, Sumo will be given enough time to deal with them.

"The safety warehouse should be the largest on the second floor, covering a full 65 square meters. The remaining material warehouses should occupy a total area of ​​about 60 square meters!"

The ordinary material warehouse is open. Like the previous design, three types of compartments with different divisions of labor ensure daily use.

After walking through these rooms, you arrive at the stairs going down to the second floor. Opposite the stairs is the now renovated breeding room.

Considering the ventilation on the third floor of the base, it makes sense for the breeding room to be arranged here.

Pushing open the door, warm sunlight overflowed. It was still the familiar size of fifty square meters. The large vegetable culture medium was placed in the corner against the wall, absorbing the sunlight. All the leaves were trembling slightly, which was very joyful. Pleasure.

In the original vent, there is a huge stone channel connected in the center, which divides the air poured from above into two parts and transports it to the third floor.

Placed diagonally to the culture medium is the nether energy well, which is also a hidden structure. A wall is recessed and the well is hidden inside, which does not affect the usable space in the base at all.

Next to the well, there is a large tank that originally stored psionic water. It was covered with wooden boards to prevent dust from entering.

"Hey, it will be easier to do daily work in the future. You can just pour the nether energy water to water the ground."

After touching the cabbage that had begun to bear fruit and the garlic that had been pulled out, and looking at the green tomatoes hanging on the tomato seedlings, which were about the size of a baby's fist, Sumo was overjoyed and laughed repeatedly.

"The design of the second floor is not bad. It is large enough and practical enough. In fact, these defense channels are completely useless. If someone really hits here, I will probably run away with the system!"

Feeling the small holes that bulged from time to time even on the stone wall of the culture medium, Sumo felt a little helpless, but at the same time he was pleased with the system's thorough consideration.

Arriving at the core of the base, defense issues can actually be considered last.

First, if you want to break through the many obstacles ahead at this stage, you must have a "hard power" that would scare even Su Mo!

However, Sumo doesn't think anyone with such hard power will be born at least in the next year.

The outside is protected by a stone wall up to seven or eight meters thick, and inside there are three-level alloy gates, heavy stone gates, and heavy iron gates that have not yet been built but are already under planning. This kind of defense will not be possible unless a large number of bombs are used. There is no possibility of a breakthrough.

Secondly, if someone enters the second floor, Sumo will definitely run away without hesitation at this moment, waiting for the enemy's situation to be found out later, and then taking a roundabout way to take revenge.

It is too risky to directly confront others in the base, and there is no need.

"But if outsiders join my shelter in the future, it can be used as a deterrent~"

In order to save electricity, Sumo returned to the exit, turned off the ceiling lamp, and walked up the stairs to the third floor, full of expectations.

To say that the most anticipated level among the three levels, in Sumo's heart, it is still the third level!

Compared with the first two floors, this floor was where he lived before. Even if there was a slight change, Sumo could strongly feel the change!

Pressing the switch, light shot out, and the gorgeous designs on the third floor appeared in front of Somo's eyes.

Although most of the rooms are currently unfitted for use, the kitchen and bathroom are still empty.

But this does not affect Somo's fantasy at all!

Various partitions now divide the 220 square meters in an orderly manner. Compared with large flat floors, this design is extremely comfortable. It can leave enough space for activities without making people feel lonely.

Even if a few people move in, it's completely adequate.

"Ah! The system is so awesome, why can't you create a girl for me!"

With no one to share such a generous base, Sumo felt panicked.

This feeling is just like when you play a farming game. Playing online and playing alone are naturally different feelings.

Shaking his head and putting away his desire to flirt with girls and meet similar people, Somo began to wander around the third floor.

The first is the bathroom that separates dry and wet areas. The wooden barrel used for bathing has been moved in. There are also drainage holes on the ground and an undulating floor design.

Next to the bathroom, there is a toilet set up, which is a full eight square meters, six square meters for human use, and two square meters for Oreos, which is completely enough for daily use!

After this renovation, the research room is directly connected to the bedroom. It not only serves as a study room, but also satisfies Sumo's desire to go to bed directly after finishing his work!

The war room is not big, but it still has a full 25 square meters of space. In it, the LCD TV is on the innermost side and the big-ass TV is on the outside.

It also has direct access to the gym at the back!

"This time, the weapons room will be opened directly in the corner of the gym. Weapons can be placed in there for exercise. At the same time, there are also secret doors in the weapons room that can be passed through."

Trying to walk into the currently empty weapons room, Somo fumbled around on the wall for a while, found a slightly raised spot, and pushed back hard.

Sure enough, the seemingly solid stone door was pushed inward, revealing a place that could be passed through.

He ducked sideways into the bedroom and looked at the stone door that was closed again behind him. He touched it and found that it was closed perfectly, with almost no traces visible.

"The biggest improvement in the game this time is probably this two-way stone door. It's so convenient!"

"For example, armor can be taken directly on the second floor. Some life-saving or urgently needed equipment is placed here. Once someone attacks, just take the things and run away!"

Turn your head and turn on the chandelier in the bedroom.

It was still a familiar layout, with a three-piece mandarin duck set spread on the small bed, and two rough-made bedside tables placed aside.

Trying to lift the bed board, Sumo saw the newly renovated escape passage.

This time the passage was placed under the bed, making it extremely hidden.

The interior of the passage adopts a U-shaped stepped design. Although the other side is currently blocked by the system, the construction inside has not been completed and it cannot be put into use for the time being.

But as long as you spend a dozen points to get through it, you can directly lift the bed board and quickly leave the shelter from under the bed.

"There is only one last problem left in the shelter!"

After taking a few breaths of slightly turbid air, Somo slowly stepped up the stairs to the second floor.

After the transformation was completed, in less than an hour, the air on the third floor of the shelter was already a little dull because there was no complete air exchange device.